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Author Topic: 02A 02C and 02J Information. Gearing/Gear ratios  (Read 24198 times)

March 22, 2008, 09:30:19 pm

subsonic

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02A 02C and 02J Information. Gearing/Gear ratios
« on: March 22, 2008, 09:30:19 pm »
Just found this on the vortex so I thought I would boost it and bring it home :)  

O2A ratios:
_________1st___2nd___3rd___4th___5th___R&P___Notes
ATA====3.778 =2.105 =1.345=0.971=0.795=3.684==Corrado G60

AYL====3.778=2.118=1.429=1.029=0.837=3.684==Corrado G60

CAW====3.77=2.118=1.458=1.034=0.838=3.647==Corrado G60

CDM====3.300=1.944=1.308=1.034=0.838=3.647==Corrado VR6

AGC====3.778 =2.105=1.345=0.971=0.795=3.944= Passat 16V

AYK====3.778=2.118=1.429=1.029=0.837=3.684= Passat 16v

CES====3.778=2.118=1.429=1.029=0.837=3.684== Passat?

CHA====3.778=2.118=1.360=0.917=0.717=3.944==VR6 Canada

CGY====3.778=2.118=1.458=1.029=0.837=3.684== Passat?

CNL====3.778=2.118=1.458=1.029=0.837=3.684==VR6 Passat?

CCM====3.300=1.944=1.308=1.034=0.838=3.389==VR6 Passat, Jetta, Golf

CTN====3.778=2.118=1.360=1.029=0.755=3.157==Jetta/Golf/Passat TDI Beware these have 02J style output flanges. I've heard that people need to order 02J diffes for them. I'll know soon as I have one for my TDI Corrado and I plan to install a peloquin.

DQY====3.778=2.118=1.360=1.029=0.755=3.389==Jetta/Golf TDI

ASD====3.300=1.944==1.308==1.09==0.717==3.16==TDI I've heard of a few being bought in the USA but I believe its a euro MK3 TDI tranny

CHN==== Golf

CHU==== 4.24 R&P and its from a 2L Passat

CRU====3.300=1.944=1.308=0.971=0.755=4.24===B4 Passat ABA

CDA====3.30==1.944=1.308=1.029=.838=3.68===MK3 ABF (euro 2L 16V)

O2C trannys (SYNCRO):

CBC,CHD=3.778=2.118=1.360=0.967=0.769=3.938== Passat Syncro CDN

AYR ====3.778=2.118=1.345=0.971=0.756=3.944== Passat Syncro

CDH====3.778=2.118=1.360=0.967=0.769=3.938== Passat Syncro

Ok here are the Part numbers for the different 5th gears

For the .755 gearing you'll need:
02a311361Q is $142.77
and 02a311158E is $226.05

For the .717 gearing you'll need:
02a311361M is $142.77
and 02a311158R is $226.05


Some 02J tranny codes provided by a kind Vortexer that looked them up on his bentley  
1.8T trannys coded: EBQ, EMT, EGX, FBW:
_1st___2nd___3rd___4th___5th___R&P_
3.300-1.944-1.308-1.029-0.837-3.938

TDI trannys coded: DQY, EBJ, EGR:
_1st___2nd___3rd___4th___5th___R&P_
3.788-2.118-1.360-0.971-0.756-3.389

2.0 trannys coded: DZQ, EBP, EGT, EKG, EKH, EMS, EZK, FBV:
_1st___2nd___3rd___4th___5th___R&P_
3.778-2.118-1.360-1.029-0.837-4.235

VR6 trannys coded: DZC, EHC, EGF, EWW, FBY, FCF
_1st___2nd___3rd___4th___5th___R&P_
3.625-2.071-1.474-1.038-0.844-3.389


1.8T trannys coded: EHA
_1st___2nd___3rd___4th___5th___R&P_
3.300-1.944-1.308-1.029-0.837-3.65

The EHA gearing is confirmed by Bentley:


2009 Jetta TDI Loyal edition, 6-spd. 16V 2.0CR


1985 VW Golf 5-spd, 4-door, 1.6NA  Bought from orig. owner in Savannah with 42,000 miles.
"Making the jump NA to TD" slow but sure.

1980 VW Rabbit LS 5-spd, 4-door 1.6NA almost 450,000miles  RIP

Reply #1September 24, 2009, 02:17:15 am

neimis

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Re: 02A 02C and 02J Information. Gearing/Gear ratios
« Reply #1 on: September 24, 2009, 02:17:15 am »
Here's one for the Canadian Passat TD AAZ 1991 - 92

02A ratio:

CEY====3.778=2.118=1.345=0.917=0.717=3.944==Passat AAZ
'92 Passat TD
'01 Golf TDI
'15 Golf TDI

Reply #2September 24, 2009, 05:04:36 pm

foxracer1

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Re: 02A 02C and 02J Information. Gearing/Gear ratios
« Reply #2 on: September 24, 2009, 05:04:36 pm »
What about the 02J or 02M?
84 4dr Rabbit 1.6 N/A sold to friend
86 Jetta TD getting raced out AHU 02A
98 Jetta TDI Malone tune stg 3
91 S10 305 TPI T56
86 S10 2WD Prerunner project.


Now offering turbo rebuilds. HP or stock. Any turbo you have i can rebuild it for ya.
Reseal injection pumps PM for det

 

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